Moderate difficulty suitable for most players
Catalytic Alchemy of Rare Metals
Challenging puzzle for experienced crossword solvers
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Across
- 1. Reactive rare earth metal polishing glass to perfection
- 2. Rare earth aiding camera lens clarity and hybrid batteries
- 3. Noble metal catalyst prized in automotive conversions
- 4. Rare earth element applied in infrared lasers and fiber optics
- 7. Metal used in nuclear control rods and microprocessor transistors
- 8. Densest metal, used in fountain pen tips and electrical contacts
- 9. Potential nuclear fuel alternative with fertile isotope
- 11. Soft metal crucial for touchscreens and LCD technology
Down
- 5. Corrosion-resistant element vital for capacitors’ longevity
- 6. Rare transition metal enhancing electrical contacts’ durability
- 10. Metal alloyed to boost spark plug endurance in engines
- 12. Scarce silvery-white metal used to reflect headlights and curb emissions
- 13. Radioactive element once used in luminous watch dials
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